Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::setAttribute

PDO::setAttributeRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)443 417 -26 -5.9%
Incl. Wall Time (microsec) per call 443 417 -26 -5.9%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)444 418 -26 -5.9%
Incl. CPU (microsecs) per call 444 418 -26 -5.9%
Excl. CPU (microsec)6 8 2 33.3%
Incl. MemUse (bytes)44,856 44,856 0 0.0%
Incl. MemUse (bytes) per call 44,856 44,856 0 0.0%
Excl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes)51,096 51,096 0 0.0%
Incl. PeakMemUse (bytes) per call 51,096 51,096 0 0.0%
Excl. PeakMemUse (bytes)192 192 0 0.0%

Parent/Child Regression/Improvement report for PDO::setAttribute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
PDO::setAttribute0 N/A% -26 -0.4% -26 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.8% 2 7.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -26 -100.0% -26 -100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_call0 N/A% -27 -103.8% -28 -107.7% 0 N/A% 0 N/A%